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Word of the Day Tuesday, June 9, 2026

capacitor

/kəˈpæsɪtər/ noun · British & US
Valid in UKValid in US
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What does capacitor mean?

noun

A device that stores electric charge, consisting of two conductors separated by an insulator, used to filter, regulate, or store electrical energy.

Example

"The capacitor in the circuit helped to filter out the noise and improve the signal quality."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for capacitor

Antonyms of capacitor

Rhymes with capacitor

Etymologically related